# Mastermind vs FORMBO

The clearest difference is in-app purchases: Mastermind at none against FORMBO's 1. Mastermind also leads on ads (none vs shown) and device support (3 vs 1). FORMBO's advantage is update cadence (daily vs monthly). On price there is nothing between them.

Both are free to download. FORMBO sells 1 one-off in-app purchase. Mastermind asks for nothing beyond the download.

Mastermind ships an update monthly, FORMBO daily. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Mastermind | FORMBO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Daily** |
| Size | 21 MB | 23 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kuruba Tech](https://appshunter.io/developer/1896363386) | [DATOBO](https://appshunter.io/developer/6806855067) |

## What reviewers say

### Mastermind

[App page](https://appshunter.io/ios/app/mastermind-bulls-and-cows/id6809059620)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### FORMBO

[App page](https://appshunter.io/ios/app/formbo/id6811333873)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FORMBO Premium | $7.99 | one-time |


## Frequently asked questions

### Is Mastermind free?

Mastermind is free to download, with no in-app purchases.

### Is FORMBO free?

FORMBO is free to download, with in-app purchases available.

### Do Mastermind or FORMBO have ads?

FORMBO shows ads; Mastermind does not.

### Which is updated more often, Mastermind or FORMBO?

Mastermind ships an update monthly, and FORMBO daily. Most recently, Mastermind was updated on October 31, 2026 and FORMBO on November 6, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*